User's Guide

Installation/User Guide
9
Internal
5.2. Diagnostic Connector Cable
Use this cable on heavy duty vehicles with SAE J1939 data buses. The cable connects to
the 9 Pin Deutsch diagnostic port. The optional 6 - 9 pin adapter (Part# 81632) is
available for J1708 connections.
5.3. Vehicle Backbone Cable (Diagnostics)
Use this cable on heavy duty vehicles with SAE J1708/J1587 (older) or SAE J1939 (newer)
data buses. The cable connects to the data network backbone.
Note: This cable requires specific adapters dependent on vehicle make/model/year and
engine manufacturer. Contact Zonar Customer Care for additional information.
See 4 Pin Testing and Cable Management and Wiring Guidelines for procedures.